stainless steel color pipes

Products Name

Grade 201 Stainless Steel pipe

Standard

GB/T18705, GB/T12770

Grade

201 ( Ni 0.8%-1.5%), 202 (Ni 4),

Wall Thickness

0.25mm--1.75mm

Out diameter

Round pipe:dia12.7mm - 159mm

Square pipe size: 15*15 - 95*45

Length

5.88m 6m .6.1m or as customers' request

Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180G, 320G, 400G Satin / Hairline

400G, 500G, 600G or 800G Mirror finish

Application

Decoration construction, upholstery, industry instrument

Handrail, Railing, Staircase, Door, Window, Balcony, Fence, Bench, Furniture

Test

Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT

Chemical Composition of Material

Material

Composition

201

202

304

C

≤0.15

≤0.15

≤0.08

Si

≤1.00

≤1.00

≤1.00

Mn

9-11

7.5-10

≤2.00

P

≤0.06

≤0.06

≤0.045

S

≤0.03

≤0.03

≤0.030

Cr

13

17-19

18-20

Ni

0.80-1.5

4-6

8-10.5

Cu

0.70-1.0

Mechanical Property

Material Item

201

202

Tensile Strength

≥535

≥520

Yield Strength

≥245

≥205

Extension

≥30%

≥30%

Hardness (HV)

<253

<253

Terms

Payment

(1)30% in advance, the balance against b/l copy by tt within 3day

(2) 30% in advance, the balance by l/c at sight (large quantity)

Delivery time

prompt

Advantage

we have our own steel plant,cold rolled factory,and pipe-making factory , best quality with reasonable price

Packing

Every tube is sleeved in plastic bag individually, and several tubes are packed to be bundle without any logo.